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Specs side by side
Better on paper
Read the verdict: F31 Pro 5G vs Redmi Note 15 Pro 5G
Display
SpecF31 Pro 5GRedmi Note 15 Pro 5G
Size
6.57 inches
6.83 inches
Panel
AMOLED
AMOLED
Resolution
2372 x 1080 (Full HD+)
2772 x 1280 (1.5K) (better)
Refresh rate
120Hz
120Hz
Peak brightness
1,400 nits
3,200 nits (better)
Protection
DT-Star D+
Corning Gorilla Glass Victus 2
Performance
SpecF31 Pro 5GRedmi Note 15 Pro 5G
Chipset
MediaTek Dimensity 7300-Energy
MediaTek Dimensity 7400-Ultra
CPU
Octa-core
Octa-core, up to 2.6GHz
GPU
Mali-G615
Mali-G615
RAM
8GB, 12GB
8GB
Storage
128GB, 256GB
128GB, 256GB
Software
ColorOS 15
HyperOS 3, Android 15 · 4 OS updates
Camera
SpecF31 Pro 5GRedmi Note 15 Pro 5G
Rear cameras
50MP main (OIS) + 2MP mono
200MP main (f/1.7, OIS) + 8MP ultrawide (f/2.2)
Front camera
32MP (f/2.4)
20MP (f/2.2)
Video
4K at 30fps (rear), 4K at 30fps (front)
4K at 30fps (rear), 1080p at 60fps (front)
Battery
SpecF31 Pro 5GRedmi Note 15 Pro 5G
Battery
7,000 mAh (better)
6,580 mAh
Wired charging
80W (better)
45W
Build and connectivity
SpecF31 Pro 5GRedmi Note 15 Pro 5G
Network
5G
5G, 4G LTE
SIM
Dual nano SIM
Dual SIM
Wi-Fi and Bluetooth
Wi-Fi 6, Bluetooth 5.4
Wi-Fi 6, Bluetooth 5.4
Dust and water
IP66, IP68, IP69
IP66 + IP68 + IP69 + IP69K
Weight
190 g (better)
210 g
Thickness
8 mm
7.96 mm (better)
Colours
Space Grey, Desert Gold
Carbon Black, Silver Ash, Mirage Blue
Availability
SpecF31 Pro 5GRedmi Note 15 Pro 5G
Launch in India
15 Sep 2025
4 Feb 2026
Status
On sale
On sale
Versions and prices
8GB + 128GB₹26,9998GB + 256GB₹28,99912GB + 256GB₹30,999
8GB + 128GB₹31,9998GB + 256GB₹34,999